45RFE 68RFE TransGo Tuneless Reprogramming Kit 2011-2019 (5 Ball)

45RFE 545RFE 66RFE 68RFE Transgo Tuneless Reprogramming Kit

TransGo #: RFE-5BHP

TransGo High Pressure Tuneless™ Reprogramming Kit fits Chrysler, Dodge, RAM, and Jeep vehicles equipped with 45RFE, 545RFE, 65RFE, 66RFE and 68RFE automatic transmissions equipped with gas or diesel engines. This kit provides increased transmission durability for engines with increased horsepower and torque output when aftermarket engine tuners and other modifications are installed. Until now, when someone increased the power output of the engine, the only way to significantly increase the transmission operating pressure required reprogramming the computer. As a result, computer programming often leads to harsh or binding shifts, erratic operation and at times catastrophic internal hard parts failure. Increasing main line pressure the conventional way with a pressure regulator spring could not be done because the computer monitoring system would recognize the higher than expected pressure and immediately set a code as well as putting the transmission into limp-in mode. TransGo Tuneless technology provides a re-calibrated pressure curve that mirrors the throttle position and torque demand. Consequently, this elevated pressure curve delivers increased clutch and TCC holding capacity along with shorter cleaner shifts at all throttle openings. The patent-pending internally balanced calibrations provides a progressive clutch apply pressure that increases line pressure across the entire throttle span. As a result, max line pressure is now 210 psi which is a 30% increase over the OEM 160 psi max line! The Kit also addresses the converter clutch apply circuit with a built-in bypass to prevent converter ballooning that comes with elevated line pressure.

High Pressure Tuneless Reprogramming Kit, 5 Check Ball Valve Body

Applications:

2011 - 2013	Dodge Durango	AWD, RWD
2011 - 2013	Jeep Grand Cherokee	AWD, RWD
2011 - 2011	Ram Dakota	RWD, 4WD
2014 - 2016	Ram 5500	4 X 4, 4 X 2
2014 - 2016	Ram 4500	4 X 4, 4 X 2
2011 - 2019	Ram 3500	RWD, 4WD
2011 - 2019	Ram 2500	RWD, 4WD
2011 - 2018	Ram 1500	RWD, 4WD